The Schneider Electric Square D PLA34080CU31A is a molded case circuit breaker designed for robust protection in high-current electrical distribution systems. As part of the Square D PowerPacT L series, this 3-pole breaker is engineered to manage demanding industrial and commercial power loads, ensuring operational continuity and equipment safety.

Technical details

• Series: PowerPacT L
• Poles: 3
• Voltage Rating: 480V AC
• Continuous Current Rating: 800A
• Interrupting Capacity: 100kA at 480V
• Frame Size: L Frame (indicated by PLA prefix and 34080 designation)
• Terminal Type: CU (Copper)
• Mounting Type: Molded Case

Applications & compatibility

This circuit breaker is suitable for use in main distribution panels, motor control centers, and as feeder protection in heavy industrial environments such as manufacturing plants, data centers, and large commercial buildings. It provides essential overcurrent protection for circuits supplying significant electrical loads, including large machinery and power distribution networks.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D PLA34080CU31A or contact our technical team for cross-reference assistance with compatible PowerPacT L series components.